none
Geological Time: Neogene Miocene
holotype
View of a specimen of Buliminella dubia Barbat & Johnson, 1934
The identification is based upon:
, : Barbat, W. F.; Johnson , F. L. (1934). Stratigraphy and Foraminifera of the Reef Ridge Shale, Upper Miocene, California. Journal of Paleontology. 8(1): 3-17. Plate , Fig.